trivial diff: update a comment

[Zoltan Somogyi]

runtime/mercury_wrapper.c:
	Update an obsolete comment.

Zoltan.

Index: mercury_wrapper.c
===================================================================
RCS file: /home/mercury1/repository/mercury/runtime/mercury_wrapper.c,v
retrieving revision 1.31
diff -u -b -u -r1.31 mercury_wrapper.c
--- 1.31	1999/02/04 10:53:00
+++ mercury_wrapper.c	1999/03/17 08:07:57
@@ -127,7 +127,7 @@
 ** Hence the statically linked init file saves the addresses of those
 ** procedures in the following global variables.
 ** This ensures that there are no cyclic dependencies;
-** the order is user program -> library -> runtime -> gc,
+** the order is user program -> trace -> browser -> library -> runtime -> gc,
 ** where `->' means "depends on", i.e. "references a symbol of".
 */